本文整理汇总了Java中com.intellij.psi.impl.source.tree.java.PsiEmptyExpressionImpl类的典型用法代码示例。如果您正苦于以下问题：Java PsiEmptyExpressionImpl类的具体用法？Java PsiEmptyExpressionImpl怎么用？Java PsiEmptyExpressionImpl使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
PsiEmptyExpressionImpl类属于com.intellij.psi.impl.source.tree.java包，在下文中一共展示了PsiEmptyExpressionImpl类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getCastedExpressionType
import com.intellij.psi.impl.source.tree.java.PsiEmptyExpressionImpl; //导入依赖的package包/类
@Nullable
private static PsiType getCastedExpressionType(PsiElement parenthesisOwner) {
if (parenthesisOwner instanceof PsiTypeCastExpression) {
final PsiExpression operand = ((PsiTypeCastExpression)parenthesisOwner).getOperand();
return operand == null ? null : operand.getType();
}
if (parenthesisOwner instanceof PsiParenthesizedExpression) {
PsiElement next = parenthesisOwner.getNextSibling();
while (next != null && (next instanceof PsiEmptyExpressionImpl || next instanceof PsiErrorElement || next instanceof PsiWhiteSpace)) {
next = next.getNextSibling();
}
if (next instanceof PsiExpression) {
return ((PsiExpression)next).getType();
}
}
return null;
}
示例2: getCastedExpressionType
import com.intellij.psi.impl.source.tree.java.PsiEmptyExpressionImpl; //导入依赖的package包/类
@Nullable
private static PsiType getCastedExpressionType(PsiElement originalPosition) {
if (INSIDE_TYPECAST_TYPE.accepts(originalPosition)) {
final PsiTypeCastExpression cast = PsiTreeUtil.getParentOfType(originalPosition, PsiTypeCastExpression.class);
if (cast != null) {
final PsiExpression operand = cast.getOperand();
return operand == null ? null : operand.getType();
}
}
final PsiParenthesizedExpression parens = PsiTreeUtil.getParentOfType(originalPosition, PsiParenthesizedExpression.class, true, PsiStatement.class);
if (parens != null) {
final PsiExpression rightSide = parens.getExpression();
if (rightSide != null) {
return rightSide.getType();
}
PsiElement next = parens.getNextSibling();
while (next != null && (next instanceof PsiEmptyExpressionImpl || next instanceof PsiErrorElement || next instanceof PsiWhiteSpace)) {
next = next.getNextSibling();
}
if (next instanceof PsiExpression) {
return ((PsiExpression)next).getType();
}
return null;
}
return null;
}
示例3: getCastedExpression
import com.intellij.psi.impl.source.tree.java.PsiEmptyExpressionImpl; //导入依赖的package包/类
private static PsiExpression getCastedExpression(PsiElement parenthesisOwner)
{
if(parenthesisOwner instanceof PsiTypeCastExpression)
{
return ((PsiTypeCastExpression) parenthesisOwner).getOperand();
}
if(parenthesisOwner instanceof PsiParenthesizedExpression)
{
PsiElement next = parenthesisOwner.getNextSibling();
while(next != null && (next instanceof PsiEmptyExpressionImpl || next instanceof PsiErrorElement || next instanceof PsiWhiteSpace))
{
next = next.getNextSibling();
}
if(next instanceof PsiExpression)
{
return (PsiExpression) next;
}
}
return null;
}